🏷️ Basic Information

Make:

Chevrolet

Model:

Corvette

Year:

1964

Engine Variant:

427 / 454 (Note: While the product name mentions 427/454, the 1964 Corvette production did not include a factory 427 or 454 cubic inch engine. The largest available was the 327. This manual likely covers conversions or is mislabeled, but for the purpose of specification, we'll detail the largest available factory engine and acknowledge the discrepancy.)

Chassis Code:

C2 (Second Generation)

👋 Introduction

Positioning:

A vital resource for owners and restorers of the iconic 1964 Chevrolet Corvette, particularly those working on or aspiring to install period-correct or performance engine upgrades often associated with larger displacement V8s. The '427/454' designation, while likely referring to engine transplants or aftermarket configurations, highlights the manual's utility for enthusiasts who may modify their C2 Corvettes.

Value Proposition:

Offers in-depth technical guidance essential for maintaining, repairing, and restoring a classic American sports car. Its comprehensive nature makes it superior to generic repair guides, providing manufacturer-specific procedures and specifications.

Features:

Detailed illustrations, exploded views, clear diagnostic flowcharts, and precise repair instructions for all major vehicle systems. Emphasis on originality and correct procedures for classic vehicle restoration.

📋 Manual Details

Primary Coverage:

All Models / Engines / Trim / Transmissions (as stated, though engine variants may require clarification based on the '427/454' reference)

Estimated Pages:

Likely extensive, typical for a comprehensive workshop manual covering multiple engine options and systems. Estimated 800-1200 pages.

Type:

Workshop Repair Service Manual

Content Focus:

Repair, Maintenance, Overhaul, Diagnostics, Specifications, Wiring Diagrams, Troubleshooting

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine overhaul, fuel system (carburetion), ignition system, cooling system, exhaust system, clutch, transmission (manual and automatic), driveshaft, differential, axles.

Chassis & Suspension:

Frame, front suspension (ball joints, control arms, steering linkage), rear suspension (springs, control arms, shocks), steering gear, brakes (hydraulic, drum and disc), wheels, tires.

Electrical System:

Battery, charging system (generator), starting system, lighting, instruments, gauges, wiring diagrams, radio, power windows (if applicable).

Body & Interior:

Body panels, doors, windows, convertible top mechanism, seats, dashboard, trim, climate control (heater/defroster).

Climate Control:

Heater core, defroster system, blower motor, and associated ducting and controls.

Maintenance:

Lubrication, fluid changes, filter replacements, tune-ups, brake adjustments, belt inspections.

Troubleshooting:

Diagnostic charts for common problems, symptom-based troubleshooting for engine, electrical, and mechanical issues.

Repair & Overhaul:

Detailed step-by-step instructions for component disassembly, repair, reassembly, and installation, including engine rebuilds, transmission overhauls, brake component replacement, and suspension work.

Technical Specifications:

Torque values, clearances, fluid capacities, electrical specifications, engine timing, diagnostic parameters.

Body And Frame Repair:

Procedures for panel alignment, rust repair, glass replacement, and interior trim fitting.

Wiring Diagrams:

Detailed, complete wiring diagrams for all electrical systems, aiding in troubleshooting and repairs.

Depth:

Comprehensive: Covers from basic scheduled maintenance and adjustments to complete engine, transmission, and chassis overhauls. Includes detailed diagnostic procedures and repair techniques.

Diagnostic Charts:

Extensive diagnostic flowcharts and troubleshooting guides for identifying and resolving mechanical and electrical faults.

📊 Manual Specifications

PDF Quality:

Professional PDF, typically high-resolution scans with searchable text for ease of navigation and printing.

Printability:

Printable pages, allowing users to print specific sections or the entire manual as needed.

Searchability:

Searchable PDF text allows for quick lookups of specific terms, part numbers, or procedures.

Binding:

N/A (Digital PDF)

Paper:

N/A (Digital PDF)

Coverage Scope:

Comprehensive. Covers all aspects of repair, maintenance, and troubleshooting for the specified model year. Includes detailed diagrams and schematics.

⚙️ Engine Specifications

Engine Type Factory:

OHV V8

Engine Displacement Factory:

327 cu in (5.4 L) - Base and optional High Performance (e.g., L75, L76, L84 variants)

Engine Power Factory:

Varies by 327 variant, from 250 hp to 375 hp

Engine Torque Factory:

Varies by 327 variant, from 330 lb-ft to 360 lb-ft

Engine Bore Stroke Factory:

4.00 in x 3.25 in (327 CID)

Mentioned Engines In Manual:

Likely covers 327 CID engines and provides information relevant to engine swaps or builds that might involve larger displacements such as 396, 427, or 454 (typically from later models or aftermarket).

Engine Assembly Type:

Monobloc cast iron engine block, aluminum cylinder heads for high-performance 327 variants.

Compression Ratio Factory:

Varies by 327 variant, e.g., 10.5:1 to 11.25:1.

Carburetion Factory:

Rochester Quadrajet 4-barrel, Carter AFB 4-barrel, or Dual Carter WCFB 2-barrel carburetors depending on engine variant.

Fuel Type:

Premium Unleaded Gasoline (or leaded equivalent for original operation)

Ignition System Type:

Distributor-based, points and condenser ignition system. Manual will cover timing adjustments and component replacement.

🔧 Transmission

Standard Transmission:

Borg-Warner T-10 4-speed manual

Optional Transmission:

General Motors Powerglide 2-speed automatic

Manual Transmission Features:

Close-ratio gearsets available for performance variants.

Automatic Transmission Features:

Torque converter lock-up (not applicable to Powerglide in '64)

Clutch Type:

Single dry plate diaphragm spring clutch (manual transmission).

Manual Transmission Fluid:

GM Synchromesh or Dexron III (modern equivalent) - Check specific gearbox for recommendations.

Automatic Transmission Fluid:

Dexron III (modern equivalent), specified capacity approximately 8-10 pints.

📐 Dimensions

Wheelbase:

98.0 inches

Overall Length:

174.1 inches

Overall Width:

69.0 inches

Overall Height:

50.0 inches (Coupe) / 50.3 inches (Convertible)

Wheelbase Metric:

2489 mm

Overall Width Metric:

1753 mm

Overall Height Metric:

1270 mm (Coupe)

Curb Weight:

Approximately 3,000 - 3,200 lbs, varying with body style and options.

🛡️ Safety Features

Crash Test Ratings:

N/A (Vehicle Safety Administration and crash testing standards as we know them today did not exist for this era.)

Active Safety Features:

Disc brakes on front wheels (standard for '65, optional for '64 on high-performance models), hydraulic dual-circuit braking system.

Brake System Type:

Hydraulic, dual-circuit braking system. Front: Disc brakes (optional for many '64s). Rear: Drum brakes.

Passive Safety Features:

Body-on-frame construction, safety glass, padded dashboard (partial).

💡 Technology Features

Infotainment System:

Basic: AM radio (optional, often Motorola or Delco brands), with limited speaker setup. Later models introduced FM stereo. Manual will cover installation and repair of original radio units.

Driver Assistance Features:

None by modern standards. Focus is on mechanical systems and driver control.

Connectivity Options:

N/A. Communication primarily via driver input and mechanical feedback.

🔧 Maintenance

Oil Change Interval:

Original recommendation: Every 3,000 miles or 6 months. Modern practice: 3,000-5,000 miles with quality oil, depending on driving conditions.

Tune Up Interval:

Original recommendation: Approximately 6,000 miles. Modern practice: Inspection and adjustment of ignition timing, carburetor, and spark plugs as needed.

Transmission Fluid Change:

Manual: Inspect as part of major service. Automatic: Recommended change every 24,000-36,000 miles or 24 months.

Engine Oil Recommendation:

SAE 10W-30 or 10W-40 (conventional or modern synthetic blend) suitable for flat-tappet camshafts. Higher viscosity may be required for older engines with wear. Check API classification (e.g., API SG or higher, but with ZDDP additive or ZDDP-enhanced oil for flat-tappet engines).

Coolant Type:

Ethylene Glycol based antifreeze, typically a 50/50 mix with distilled water. Capacity approx. 5-6 quarts.

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid (DOT 5 silicone fluid should generally not be mixed with systems designed for glycol-based fluids).

Rear Axle Fluid:

Hypoid gear oil, SAE 90 or 80W-90 GL-5. Limited-slip differential additive may be required if equipped.

Power Steering Fluid:

If equipped with power steering: GM Power Steering Fluid or Dexron III (modern equivalent).

Common Problems C2:

Corrosion in body panels and frame (especially around wheel wells), suspension wear (ball joints, bushings), aging electrical components (wiring harnesses, voltage regulators), carburetor tuning issues, potential for overheating in heavy traffic, clutch wear, differential leaks.

Manual Diagnostic Utility:

The manual is critical for diagnosing these common issues, providing specific testing procedures and part specifications for proper repair.

📚 Vehicle History

Chevrolet Legacy:

Chevrolet, a cornerstone of American automotive history, known for its diverse range of vehicles from economy cars to performance icons. The Corvette is its flagship sports car, representing innovation and performance.

Corvette C2 Generation:

The C2 generation (1963-1967), designed by Larry Shinoda under Bill Mitchell, introduced the iconic Sting Ray styling, independent rear suspension, and for 1964, refinement of the earlier design, including improved interior ergonomics and a split-rear window deletion for coupes. The '64 was the first year for the Big-Block 396, though this manual's '427/454' reference points to later modifications.

Styling Evolution C2:

The C2 'Sting Ray' era is renowned for its aggressive styling, including hidden headlamps, side vents, and a distinctive cockpit-like interior. The 1964 model refined the initial 1963 design with smoother lines and improved usability.

1964 Production Numbers:

Total production: 22,229 units (10,600 coupes, 11,629 convertibles).

🏆 Awards & Recognition

Historical Accolades:

While the 1964 Corvette itself might not have specific 'awards' in the modern sense, it consistently received accolades for its styling and performance, cementing its status as a desirable American sports car and a collectible classic. Its racing heritage further bolstered its reputation.